--- product_id: 147953679 title: "speedwolf 1310/1550nm FTTH Fiber Optic Light Source Mini Fiber Optic Tools with SC FC ST Adpater for Optical Fiber Maintenance(OLS622N)" brand: "speedwolf" price: "153358CFA" currency: XOF in_stock: true reviews_count: 1 category: "Speedwolf" url: https://www.desertcart.sn/products/147953679-speedwolf-1310-1550nm-ftth-fiber-optic-light-source-mini-fiber store_origin: SN region: Senegal --- # Multi-wavelength Output Compact Size Common Interface Design speedwolf 1310/1550nm FTTH Fiber Optic Light Source Mini Fiber Optic Tools with SC FC ST Adpater for Optical Fiber Maintenance(OLS622N) **Brand:** speedwolf **Price:** 153358CFA **Availability:** ✅ In Stock ## Summary > 🔍 Unleash the Power of Precision in Your Pocket! ## Quick Answers - **What is this?** speedwolf 1310/1550nm FTTH Fiber Optic Light Source Mini Fiber Optic Tools with SC FC ST Adpater for Optical Fiber Maintenance(OLS622N) by speedwolf - **How much does it cost?** 153358CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/147953679-speedwolf-1310-1550nm-ftth-fiber-optic-light-source-mini-fiber) ## Best For - speedwolf enthusiasts ## Why This Product - Trusted speedwolf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Power:** Weighs only 160g and fits in your hand, perfect for on-the-go professionals. - • **Precision Performance:** Stability within ±0.04 at 20℃ for reliable readings every time. - • **Versatile Connectivity:** Designed for SC, FC, and ST adapters, ensuring seamless integration. - • **Smart Energy Management:** Automatic shutdown and adjustable backlight for extended battery life. - • **Broad Application Spectrum:** Ideal for fiber optic testing in various engineering and educational fields. ## Overview The Speedwolf OLS622N is a compact and versatile FTTH fiber optic light source designed for professionals in optical fiber maintenance. With a user-friendly interface supporting multiple adapters, it offers high stabilization and multi-wavelength output, making it suitable for a wide range of applications from CATV testing to optical communication education. ## Description desertcart.com: speedwolf 1310/1550nm FTTH Fiber Optic Light Source Mini Fiber Optic Tools with SC FC ST Adpater for Optical Fiber Maintenance(OLS622N) : Tools & Home Improvement Review: Good - Good product ## Features - 【Common Interface Design】-- The interface is applicably designed for SC, FC, ST adapter and standard universal 2.5mm adaptors, making it more suitable for FTTH; - 【Compact Size and Decent Appearance】-- Miniature chassis protection design prevents damage caused by accident drop; and easy to bring with large screen and LED backlight. Meanwhile,only 125(L)*65(W)*29(H)mm/5(L)*2.6(W)*1.14(H)Inch. and Only 160g/0.35lb (without battery); Compact Size is convenient for hanging and operating; - 【High stabilization& Multi-wavelength Output】-- OLS622N have been checked and tested very strictly before delivery,and ensure product output stability is within ±0.04@20℃@15min. Meanwhile,OP-OLS512N-SM-R support double wavelength(1310nm/1550nm high stable output) output through single tie-in. and it also support 3 or 4 wavelength(1625nm/1550nm/1490nm/1310nm/1300nm/850nm/650nm, 1-3 wavelength Optional) output through double tie-in(Please contact with SPEEDWOLF Seller) - 【User-friendly Functions】-- The automatic shutdown function can be chosen; low voltage function display notifies you the battery is low; Auto close backlight in 8 seconds; in order to save energy;Meanwhile,Intelligent support backlight control (light intensity can be adjusted properly according to ambient light, which greatly reduced power consumption). Output power value is shown on LCD display, These function make OP-OLS512N easier to be used. - 【Wide Applications】-- Fiber CATV Test Engineering, optical fiber CCTV Test communication engineering, integrated wiring system, optical device production and research, optical communication teaching and testing, other fiber optic engineering, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RRTZWH7 | | Best Sellers Rank | #1,153,913 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,873 in Multi Testers | | Brand Name | speedwolf | | Cable Type | Fiber Optic | | Color | Blue | | Compatible Devices | Fiber Optic Test Equipment, Optical Fiber CCTV Systems, FTTH Networks | | Connector Gender | Male-to-Male | | Connector Type | Sc/Fc/St Upc | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.1 4.1 out of 5 stars (42) | | Included Components | OLS622N Light Source,SC+FC+ST Adapter,User's manual,Softbag,Protect Box | | Indoor Outdoor Usage | Indoor | | Item Shape | Rctangular | | Item Weight | 160 Grams | | Manufacturer | speedwolf | | Maximum Current | 2.1 Amps | | Maximum Voltage | 4.5 Volts | | Model | OLS622N | | Number of Pins | 2 | | Other Special Features of the Product | 1310/1550nm Portable FTTH Mini Fiber Optical Laser Light Source | | UPC | 725766330481 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** speedwolf - **Cable Type:** Fiber Optic - **Compatible Devices:** Fiber Optic Test Equipment, Optical Fiber CCTV Systems, FTTH Networks - **Connector Type:** Sc/Fc/St Upc - **Special Feature:** 1310/1550nm Portable FTTH Mini Fiber Optical Laser Light Source ## Images ![speedwolf 1310/1550nm FTTH Fiber Optic Light Source Mini Fiber Optic Tools with SC FC ST Adpater for Optical Fiber Maintenance(OLS622N) - Image 1](https://m.media-amazon.com/images/I/81ppy5qDozL.jpg) ## Questions & Answers **Q: can it be used for testing Multimode ?** A: Dear customer, Thanks for your information. This OLS622N can only be use for singlemode. It's wavelength is 1310/1550nm **Q: Does Speedwolf offer a optic light source for testing multimode fiber ?** A: Dear customer, We can provide light source for testing multimode fiber. You can contact our customer service staff through the following channels: Amazon messages instead of Amazon question. **Q: can it be used to test multimode fiber ?** A: Dear customer, This OLS622N can't be used to test multimode fiber. The wavelength is 1310/1550nm which can only used for singlemode fiber. **Q: I need the same kit to test multi-mode fibers. Do you offer this kit? Can you give me the link or reference?** A: Dear Customer, Thanks for your information. We have the Light Source for MM fiber. But please kindly contact with us by Amazon messager instead of Amazon Answers. Thanks. ## Customer Reviews ### ⭐⭐⭐⭐ Good *by W***M on February 1, 2020* Good product --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/147953679-speedwolf-1310-1550nm-ftth-fiber-optic-light-source-mini-fiber](https://www.desertcart.sn/products/147953679-speedwolf-1310-1550nm-ftth-fiber-optic-light-source-mini-fiber) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*